单词 | ditch |
释义 | ditch [dich] CIVIL ENGINEERING 1. A small artificial channel cut through earth or rock to carry water for irrigation or drainage. 2. A long narrow cut made in the earth to bury pipeline, cable, or similar installations. PETROLEUM ENGINEERING On a drilling rig, a mudflow trench leading from the conductor-pipe outlet. |
随便看 |
|
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。